ALT Linux Team

Package libxml2 update in sisyphus_riscv64 on 2025-06-17

ALT-PU-2025-8185-1

Package libxml2 updated to version 2.12.10-alt2 for branch sisyphus_riscv64.

Closed vulnerabilities

Published: 2025-04-07

BDU:2025-05199

Уязвимость компонента Python API библиотеки libxml2, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: HIGH (7.8) Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
References:
Published: 2025-04-05

BDU:2025-06564

Уязвимость функции xmlSchemaIDCFillNodeTables() файла xmlschemas.c библиотеки libxml2, позволяющая нарушителю вызвать отказ в обслуживании

Severity: LOW (2.9) Vector: AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Severity: LOW (1.2) Vector: AV:L/AC:H/Au:N/C:N/I:N/A:P
References:
Published: 2025-04-08
Modified: 2025-04-23

CVE-2025-32414

In libxml2 before 2.13.8 and 2.14.x before 2.14.2, out-of-bounds memory access can occur in the Python API (Python bindings) because of an incorrect return value. This occurs in xmlPythonFileRead and xmlPythonFileReadRaw because of a difference between bytes and characters.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2025-04-17
Modified: 2025-04-23

CVE-2025-32415

In libxml2 before 2.13.8 and 2.14.x before 2.14.2, xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
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Version: 2.1.2
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